clone() method must be called on only cloneable objects so sub class must i

Every class extends object but why it is not possible for
every object to invoke clone() method. ideally protected
methods should be accessible from sub classes. isn't it?

Question Posted / surendrababu koppula

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Answer Posted / surendrababu koppula

clone() method must be called on only cloneable objects so sub class must implement Cloneable marker interface

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